UPDATE| Detectives are calling on the public for information into the suspicious death of a man at Pacific Haven.
Police are asking people in the Howard, Burrum and Pacific Haven areas, who may have spotted a man and a woman driving a light blue four door 2011 Hyundai Accent sedan, between 10pm on Friday April 2 and midday on Saturday, April 3, to come forward.
Anyone with CCTV or dash cam footage of the Hyundai driving through the Burrum and Pacific Haven Drive areas is also urged to contact police.
Detectives have spoken to a 42-year-old Maryborough man and a 40-year-old Maryborough woman as part of the investigation.
EARLIER| Police are investigating the death of a man at Pacific Haven on Saturday afternoon.
Initial investigations suggest a 42-year-old man and a 40-year-old woman attended an address on Pacific Haven Drive just after midday where a physical altercation broke out between the pair and a 58-year-old male resident.
The 58-year-old man suffered a severe wound during the disturbance and was pronounced deceased at the scene.
The 42-year-old man and 40-year-old woman were also injured during the altercation and were transported to hospital.
It is believed all three people were known to each other.
Investigations are continuing.